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-   -   Muffler options?? Need new one (https://landroverforums.com/forum/discovery-ii-18/muffler-options-need-new-one-56553/)

cobbcj7 Feb 7, 2013 12:29 PM

Muffler options?? Need new one
 
My muffler rusted loose on my '04 DiscoII S and I welded the spot back together, but that has come loose so I am going to drop the whole section to replace the muffler...
Any Ideas on muffler?? I assume flowmaster would sound stupid on a luxury truck..
Are there any recommendations for a little bit of sound and performance??

Wait?? Is that big part under the middle my Catalytic Converter?!

binvanna Feb 7, 2013 01:31 PM

no there's two cats near the sides of the bellhousing, a large center muffler and a rear resonator

aarongregor Feb 7, 2013 02:15 PM

IMACO 18" glass pack. I have a thread with pictures of it on mine.

cobbcj7 Feb 27, 2013 09:50 PM

Thought...
 
So what if I were to just bypass the middle middle with straight pipe?? are there going to be issues with that?? will it be noisy or have a lack of backpressure???
Thanks

AdrenalinPlease Feb 28, 2013 06:50 AM

I have a Flowmaster 40 on my Super Ultra High Line Exclusive Luxury truck...oh and its dirty as all hell. Sounds beast and I gained like 72.4 horsepower.
Its an old Disco...not a G63, put whatever your ears tell you to put on it ;)

Disco Mike Feb 28, 2013 06:53 AM

There is no way in the world you gained 72.4 horse power, maybe 1 or 2 at best.

wkburns Feb 28, 2013 07:00 AM

I presume he was being a smart a** Mike.

MC04DII Feb 28, 2013 07:36 AM


Originally Posted by AdrenalinPlease (Post 381580)
I have a Flowmaster 40 on my Super Ultra High Line Exclusive Luxury truck...oh and its dirty as all hell. Sounds beast and I gained like 72.4 horsepower.
Its an old Disco...not a G63, put whatever your ears tell you to put on it ;)

Do you still have the end muffler?

drowssap Feb 28, 2013 07:42 AM

No, it is quite common not to replace the rear siliencer.

AdrenalinPlease Mar 5, 2013 07:52 PM

I sti have the end resonator yes.

I have gained 2 horsepower with the muffler and 70.4 with the flowmaster sticker.


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